The World's first television tower made from concrete. A visit up the tower provides excellent views of Stuttgart and beyond. The viewing platform includes maps that point out landmarks and the direction other surrounding and far away cities are from the tower. There is a cafe up the top level so you can have something to eat/drink and enjoy the view. Be sure to take a jacket/wind cheater as it can be quite windy and cool (even in Summer).
Very fresh and great Thai food. It nearly tastes like in Thailand. Also nearly as hot as in Thailand. ;)
But you can order less spicy.
They also serve Sushi, but I'd advise to stay away from that and instead go to Sushi-Ya in Stuttgart.